题目
题型:不详难度:来源:
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021094000-47260.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021094000-37686.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021094000-80858.gif)
答案
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021094001-92390.gif)
解析
核心考点
试题【在体积为的球的表面上有A、B,C三点,AB=1,BC=,A,C两点的球面距离为,则球心到平面ABC的距离为_________.】;主要考察你对空间几何体的视图与直观图等知识点的理解。[详细]
举一反三
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093954-83994.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093954-65288.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093954-73477.gif)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-19221.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-43325.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-19221.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-16318.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-65404.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-90845.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093950-92146.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093949-65404.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093950-27839.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093938-41184.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093938-43753.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093938-36001.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093939-24001.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093939-64409.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093939-55660.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093939-81430.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093940-96248.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093940-47178.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093940-80150.gif)
A.![]() | B.![]() | C.![]() | D.![]() |
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093930-98919.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-72137.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-55119.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-91169.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-17891.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093930-98919.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-72137.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093932-41839.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093930-98919.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-72137.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093932-31217.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-55119.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-91169.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093932-41839.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093931-17891.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-50577.jpg)
如图,已知正三棱柱
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-82259.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-85049.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-66895.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-43965.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-53537.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-69219.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093917-40752.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093918-54714.gif)
(1)求此正三棱柱的侧棱长;
(2)求二面角
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093918-17167.gif)
(3)求点
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093918-99444.gif)
![](http://img.shitiku.com.cn/uploads/allimg/20191021/20191021093918-34123.gif)
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